WO2010056072A3 - Cooperative scanning-based cell reselection method and system in wireless communication system - Google Patents

Cooperative scanning-based cell reselection method and system in wireless communication system Download PDF

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Publication number
WO2010056072A3
WO2010056072A3 PCT/KR2009/006702 KR2009006702W WO2010056072A3 WO 2010056072 A3 WO2010056072 A3 WO 2010056072A3 KR 2009006702 W KR2009006702 W KR 2009006702W WO 2010056072 A3 WO2010056072 A3 WO 2010056072A3
Authority
WO
WIPO (PCT)
Prior art keywords
scanning
station
mobile
cell reselection
cooperative
Prior art date
Application number
PCT/KR2009/006702
Other languages
French (fr)
Other versions
WO2010056072A2 (en
Inventor
Young Hyun Jeon
Jong Hyung Kwun
Jung Hoon Cheon
Chan Ho Min
Jae Hyun Kim
Hyun Jin Lee
Sin Hun Kang
Original Assignee
Samsung Electronics Co., Ltd.
Ajou University Industry Academic Cooperation Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co., Ltd., Ajou University Industry Academic Cooperation Foundation filed Critical Samsung Electronics Co., Ltd.
Priority to US13/129,470 priority Critical patent/US8849277B2/en
Publication of WO2010056072A2 publication Critical patent/WO2010056072A2/en
Publication of WO2010056072A3 publication Critical patent/WO2010056072A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/005—Moving wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A cell reselection method and system based on a cooperative scanning of the mobile relay station and mobile stations is provided for facilitating cell reselection procedure in a Broadband Wireless Access (BWA) system. The cooperative scanning method for a moving wireless network including a mobile relay station and at least one mobile station according to the present invention includes transmitting, at the moving wireless network, a scanning request with cooperative scanning duration to a serving base station; assigning, when a scanning response, neighbor base stations to the mobile relay station and at least one mobile station; scanning, at the mobile relay station and the at least mobile station, the assigned neighbor base stations; and transmitting scanning results to the serving BS station.
PCT/KR2009/006702 2008-11-14 2009-11-13 Cooperative scanning-based cell reselection method and system in wireless communication system WO2010056072A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/129,470 US8849277B2 (en) 2008-11-14 2009-11-13 Cooperative scanning-based cell reselection method and system in wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0113636 2008-11-14
KR1020080113636A KR101524607B1 (en) 2008-11-14 2008-11-14 Device and method for selecting cell of mobile relay in wireless network

Publications (2)

Publication Number Publication Date
WO2010056072A2 WO2010056072A2 (en) 2010-05-20
WO2010056072A3 true WO2010056072A3 (en) 2010-08-19

Family

ID=42170543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006702 WO2010056072A2 (en) 2008-11-14 2009-11-13 Cooperative scanning-based cell reselection method and system in wireless communication system

Country Status (3)

Country Link
US (1) US8849277B2 (en)
KR (1) KR101524607B1 (en)
WO (1) WO2010056072A2 (en)

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KR101404677B1 (en) * 2007-09-03 2014-06-09 삼성전자주식회사 Method and apparatus for using efficient radio resource in wireless communication system based relay
CN102088756A (en) * 2010-02-10 2011-06-08 大唐移动通信设备有限公司 Method, equipment and system for selecting serving cell
CA2792527C (en) * 2010-03-12 2016-07-19 Fujitsu Limited Communication duration configuring method, relay station, and mobile communication system
US9204455B2 (en) * 2010-08-13 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Automatic guard period adjustment in time division duplexed wireless communication
KR20130122758A (en) 2010-11-24 2013-11-08 엘타 시스템즈 리미티드 Handover initiation methods and systems for improvement of cellular network performance
BR112013016828B1 (en) * 2011-01-10 2021-11-09 Nokia Solutions And Networks Oy MEASURES RELATED TO RETRANSMISSION NODES
CN102098723B (en) * 2011-02-12 2014-01-29 大唐移动通信设备有限公司 Method and device for allocating donor base station or donor cell for mobile relay node
CN102111806B (en) * 2011-02-14 2013-09-04 电信科学技术研究院 Method, system and equipment of selecting target cell
KR101233718B1 (en) * 2011-04-11 2013-02-18 아주대학교산학협력단 Appratus and method for scanning neighbor base station in a mobile communication system
KR101994233B1 (en) * 2011-11-01 2019-06-28 한국전자통신연구원 Communication method for relay, terminal and communication method thereof
US9173237B2 (en) * 2011-11-01 2015-10-27 Electronics And Telecommunications Research Institute Communication method of relay, terminal, and communication method of the terminal
FR2987713B1 (en) 2012-03-01 2014-11-28 Cassidian Sas METHOD FOR ADAPTING A TELECOMMUNICATION NETWORK TO A CHANGE IN CONFIGURATION
CN103856991A (en) 2012-11-29 2014-06-11 中兴通讯股份有限公司 Method and device for maintaining neighbor cell information of mobile relay
KR101524198B1 (en) * 2013-09-24 2015-05-29 삼성탈레스 주식회사 Method for setting driving path in mobile relay station
US9965548B2 (en) * 2013-12-05 2018-05-08 International Business Machines Corporation Analyzing natural language questions to determine missing information in order to improve accuracy of answers
CN109314557B (en) * 2016-06-13 2022-07-05 瑞典爱立信有限公司 Assisted beamforming at mobility
CN108243452B (en) * 2016-12-23 2021-05-25 南宁富桂精密工业有限公司 Wireless relay system and method
US10225803B1 (en) * 2017-09-01 2019-03-05 Apple Inc. Energy budgeted system recovery
US11595863B2 (en) * 2018-01-10 2023-02-28 Lenovo (Beijing) Limited Selecting a base unit in response to a handover condition being triggered

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US20070060048A1 (en) * 2005-09-13 2007-03-15 Samsung Electronics Co.,Ltd. Scanning apparatus and method in a multi-hop relay broadband wireless access communication system
US20070105585A1 (en) * 2005-11-09 2007-05-10 Samsung Electronics Co., Ltd. Apparatus and method for constructing neighbor node list in cellular communication system
US20070264933A1 (en) * 2006-05-15 2007-11-15 Samsung Electronics Co., Ltd. Apparatus and method for changing relay station in data delivery route in broadband wireless access communication system
US20080125125A1 (en) * 2006-11-27 2008-05-29 Electronics And Telecommunications Research Institute Method and system for handover in mobile communication network

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KR100725770B1 (en) * 2005-09-13 2007-06-08 삼성전자주식회사 Apparatus and method for scanning in a multi-hop relay broadband wireless access communication system
KR100872413B1 (en) * 2005-09-13 2008-12-05 삼성전자주식회사 Method for acquisition of the information about neighbor base stations and neighbor relay stations in a multi-hop relay broadband wireless access communication system
US8774019B2 (en) * 2005-11-10 2014-07-08 Apple Inc. Zones for wireless networks with relays
US7738846B2 (en) * 2006-08-17 2010-06-15 Nokia Corporation Shared scanning in distributed networks
KR100995531B1 (en) * 2006-12-27 2010-11-19 삼성전자주식회사 Apparatus and method for gathering and transmitting the interference information between relay stations in multi-hop relay broadband wireless access communication system
US9661557B2 (en) * 2008-02-28 2017-05-23 Qualcomm Incorporated Cell selection using enhanced general neighbor list methods

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US20070060048A1 (en) * 2005-09-13 2007-03-15 Samsung Electronics Co.,Ltd. Scanning apparatus and method in a multi-hop relay broadband wireless access communication system
US20070105585A1 (en) * 2005-11-09 2007-05-10 Samsung Electronics Co., Ltd. Apparatus and method for constructing neighbor node list in cellular communication system
US20070264933A1 (en) * 2006-05-15 2007-11-15 Samsung Electronics Co., Ltd. Apparatus and method for changing relay station in data delivery route in broadband wireless access communication system
US20080125125A1 (en) * 2006-11-27 2008-05-29 Electronics And Telecommunications Research Institute Method and system for handover in mobile communication network

Also Published As

Publication number Publication date
KR20100054642A (en) 2010-05-25
US8849277B2 (en) 2014-09-30
WO2010056072A2 (en) 2010-05-20
KR101524607B1 (en) 2015-06-02
US20110230187A1 (en) 2011-09-22

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